/*
 * Copyright 2017 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.servicecomb.foundation.vertx.http;

import java.util.Collections;
import java.util.Enumeration;

import io.vertx.core.buffer.Buffer;
import io.vertx.core.http.HttpClientRequest;

public class VertxClientRequestToHttpServletRequest extends AbstractHttpServletRequest {
  private HttpClientRequest clientRequest;

  public VertxClientRequestToHttpServletRequest(HttpClientRequest clientRequest, Buffer bodyBuffer) {
    this.clientRequest = clientRequest;
    setBodyBuffer(bodyBuffer);
  }

  @Override
  public String getRequestURI() {
    return clientRequest.path();
  }

  @Override
  public String getQueryString() {
    return clientRequest.query();
  }

  @Override
  public String getHeader(String name) {
    return clientRequest.headers().get(name);
  }

  @Override
  public Enumeration<String> getHeaders(String name) {
    return Collections.enumeration(clientRequest.headers().getAll(name));
  }

  @Override
  public Enumeration<String> getHeaderNames() {
    return Collections.enumeration(clientRequest.headers().names());
  }

  @Override
  public void setHeader(String name, String value) {
    clientRequest.headers().set(name, value);
  }

  @Override
  public void addHeader(String name, String value) {
    clientRequest.headers().add(name, value);
  }
}
